Operating instructions
4point light 10W (V 4.58)
Page 43 of 130
G
M
L
Menu item
Function
New Grid
New grid
4.16Hz
Measurement frequency
Xmax: 0
Number of grid points in X-
direction (1 … 255)
Ymax: 0
Number of grid points in Y-
direction (1 … 255)
Free: 41345 Samples
Free space
Tab. 8.20
: “New Grid“ – menu items
Key assignment
Reaction
[1] / [ 7]
Select measurement frequency (cursor needs to be in line 1)
[
] / [
]
Select Xmax or Ymax
[
]
Delete character
[0] … [9]
Numeric input of Xmax and Ymax
[RET]
Continue
[ESC]
Cancel
Tab. 8.21: Navigation through the
“New Grid“ menu
Once the frequency is selected, it is fixed for this file and cannot be changed afterwards!
1. Select frequency with [1] and [7]
2. Set number of grid points using the numerical keys
3. Confirm selection with [RET]
In the next step the mapping geometry has to be defined by means of dX, dY and L. dX
and dY define the distance of grid points in X- and Y-direction, L the distance of the
mobile electrodes.
One has: dX, dY, L > 0
New dX, dY, L
dX [m]: 0.5
dY [m]: 0.5
L [m]: 0.1
Fig. 8.21:
“New dX, dY, L“– definition of mapping geometry